1 /*
   2  * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @key headful
  27  * @bug 4165217
  28  * @summary Tests JColorChooser serialization
  29  * @author Ilya Boyandin
  30  */
  31 
  32 import java.awt.Color;
  33 import java.io.ByteArrayInputStream;
  34 import java.io.ByteArrayOutputStream;
  35 import java.io.IOException;
  36 import java.io.ObjectInputStream;
  37 import java.io.ObjectOutputStream;
  38 import java.util.Random;
  39 import javax.swing.JColorChooser;
  40 
  41 public class Test4165217 {
  42     public static void main(String[] args) {
  43         JColorChooser chooser = new JColorChooser();
  44         chooser.setColor(new Color(new Random().nextInt()));
  45 
  46         Color before = chooser.getColor();
  47         Color after = copy(chooser).getColor();
  48 
  49         if (!after.equals(before)) {
  50             throw new Error("color is changed after serialization");
  51         }
  52     }
  53 
  54     private static JColorChooser copy(JColorChooser chooser) {
  55         try {
  56             return (JColorChooser) deserialize(serialize(chooser));
  57         }
  58         catch (ClassNotFoundException exception) {
  59             throw new Error("unexpected exception during class creation", exception);
  60         }
  61         catch (IOException exception) {
  62             throw new Error("unexpected exception during serialization", exception);
  63         }
  64     }
  65 
  66     private static byte[] serialize(Object object) throws IOException {
  67         ByteArrayOutputStream baos = new ByteArrayOutputStream();
  68         ObjectOutputStream oos = new ObjectOutputStream(baos);
  69         oos.writeObject(object);
  70         oos.flush();
  71         return baos.toByteArray();
  72     }
  73 
  74     private static Object deserialize(byte[] array) throws IOException, ClassNotFoundException {
  75         ByteArrayInputStream bais = new ByteArrayInputStream(array);
  76         ObjectInputStream ois = new ObjectInputStream(bais);
  77         return ois.readObject();
  78     }
  79 }